The US State Department has issued a fresh ultimatum on the Iran nuclear deal to Washington’s ostensible major allies in Europe, demanding that Germany, Britain and France commit themselves to altering the agreement along the lines demanded by President Donald Trump or face its unilateral abrogation by the US.

A secret State Department cable obtained by Reuters presents what are essentially the same demands made by Trump last January. At that time, he announced that he was prepared to relaunch all-out US economic warfare against Iran unless the European powers joined Washington in imposing a rewritten nuclear accord on Tehran, including provisions that the Iranian government cannot and will not accept.